{"id":"CVE-2026-93907","revision":"43ac69e65403483184b0b9218e1401b9","records":[{"revision":"43ac69e65403483184b0b9218e1401b9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93907","aliases":[],"title":"IBM WebSphere Application Server is affected by a bypass authentication vulnerability","description":"IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass authentication by exploiting a flaw in the CSIv2 inbound propagation handler.","state":0,"publishedAt":"2026-10-13T13:47:31.78+00:00","modifiedAt":"2026-10-14T03:59:00.509+00:00","affected":[{"ecosystem":"Vendor product","name":"WebSphere Application Server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"WebSphere Application Server\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"8.5\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"9.0\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://www.ibm.com/support/pages/node/7292216"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93907","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93907","identifiers":["CVE-2026-93907"]},"retained":false,"historicalAffected":[]}],"coverage":[]}